OPT records have propagated
All servers we queried returned the same DNS records.
Not the record you expected?
- Recently moved this domain to another DNS server? Check the NS records .
- Check for typos and misconfigurations.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
academy.cas.cz
147.231.58.1
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
nsa.ces.net
195.113.144.205
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
visla.utia.cas.cz
147.231.12.1
Australia
123.100.147.201
Russia
147.78.66.155
India
172.232.76.111
Ukraine
185.13.249.67
South Africa
41.23.252.39
Canada
51.222.248.234
United States of America
74.50.78.115
Netherlands
80.74.29.136
2a10:50c0::ad1:ff
185.228.169.168
2606:4700:4700::1111
8.8.8.8
NextDNS
45.90.30.66
149.112.112.112
No OPT records found